store printed output in variable bash
#For storing and printing output at the same time do following:
OUTPUT=$(ls -1) #First assign output of command execution to a variable
echo "${OUTPUT}" #Then print out the result in variable into the terminalstore printed output in variable bash
#For storing and printing output at the same time do following:
OUTPUT=$(ls -1) #First assign output of command execution to a variable
echo "${OUTPUT}" #Then print out the result in variable into the terminalBash echo to standard output from function
print_message() {
echo "message content" >&2
}
#OR
print_message() {
echo "message content"
} >&2Copyright © 2021 Codeinu
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